Y(ji)l(wi)Ժˮ̎O(sh)ĽMɲּc(din)
l(xing)(zhn)l(wi)Ժˮ̎O(sh)t(y)ԺˮҪt(y)Uˮt(y)(w)ˆTˮUˮȽMˮҪɺژt(y)(w)ˆTka(chn)cˮ|(zh)t(y)UˮҪסԺǡT(mn)\t(y)ȾǡwzǵȮa(chn)ˮкһ²UˮҪt(y)Ժʳîa(chn)ˮкЄ(dng)ֲ͡t(y)Ժt(y)Ҫ(j)t(y)C(j)(gu)ˮȾŷŘ(bio)(zhn) (GB18466-2005)еҎ(gu)h(j)h(j)ϻ20λԼϵľCt(y)C(j)(gu)t(y)C(j)(gu)ˮŷň(zh)б2Ҏ(gu)Kѽ\(yn)г(zhn)(j)ˮS(chng)ˮˮŷň(zh)A(y)̎(bio)(zhn)l(xing)(zhn)l(wi)Ժˮ̎O(sh)
ʽˮ̎O(sh)ö(j)+̎ˇ
l(xing)(zhn)l(wi)Ժˮ̎O(sh)ҪMɲ֣
1
ͣr(sh)gs1Сr(sh)̎ˇڴO(sh)һ(g)A(y)^(q)ҪڳˮЊAwɰʯؽټ|(zh)Ԝppm(x)O(sh)ʩؓ(f)L(zhng)ˮ~݆ʹÉCC(j)õ\(yn)D(zhun)
2{(dio)(ji)
{(dio)(ji)ͣr(sh)gs8Сr(sh)ڸr(sh)gεˮˮˮ|(zh)˱M(jn)ˮ{(dio)(ji)ˮM(jn){(dio)(ji)ˮкһȑҸw@ЩҸwM(jn){(dio)(ji)(hu){(dio)(ji)г(li)ʮֲ˜pСҸ{(dio)(ji)(ni){(dio)(ji)(ni)O(sh)A(y)ؚ┇ϵy(tng)bãʹˮvȽpˮвЙC(j)ֿɷֹ{(dio)(ji)خa(chn)ζںm(x)O(sh)ʩ̎ҺλԄ(dng)Ɲˮãˮˮữ۱ñO(sh)Ã_(ti)һһˮø(j)ҺλP(gun)ͣҺλ_(ti)ͬr(sh)Ԅ(dng)زO(sh)ÙC(j)^(gu)(bo)bü(bo)ԴԄ(dng)]ϵy(tng)
3(yng)أA2Oأ
(yng)ַQ(chng)A2OأO(sh)Ӌ(j)ͣr(sh)g12Сr(sh)ԓ̎ع3(j)֞酒|أɃ_(ti)D(zhun)ʽL(fng)C(j)O(sh)r(sh)|ؚ՚ɵײ.(ni)bؚbϼM(jn)ˮϵy(tng)ϞwO(sh)ʹԓؿл෨ĤY(ji)ϵЙC(j)ˮ̎ˇ
4
؞бأͣr(sh)g3Сr(sh)(yng)иSʣԒ(hu)ԓеõˮڳеٞ0.40.5mm/s(li)ÿ՚_(ki)M(jn)кϲˮM(jn)ء
5
ͣr(sh)g45(xing)ĿˇÚ͚粡ЧܺõĶȰl(f)M(jn)̎سˮA(y)ȡCODָ(bio)ھ(xin)O(jin)y(c)O(sh)ͬr(sh)O(sh)ÂأҲɸ(j)͑(h)⾀(xin)b
l(xing)(zhn)l(wi)Ժˮ̎O(sh)ͻc(din)
1O(sh)O(sh)ڵO(sh)GõҲڵ
2O(sh)ó|̎ˇ̎Ч(wn)_(d)(bio)
3ʽóҎ(gu)߿ŚÓʩ
4(g)O(sh)ȫԄ(dng)늚ϵy(tng)O(sh)ψ(bo)ϵy(tng)\(yn)аȫɿƽr(sh)һ㲻Ҫ(zhun)˹ֻmr(sh)،(du)O(sh)M(jn)оSo(h)ͱB(yng)
(jng)l(xing)(zhn)l(wi)Ժˮ̎O(sh)̎ˮ_(d)t(y)C(j)(gu)ˮȾŷŘ(bio)(zhn)(GB18466-2005)Ct(y)C(j)(gu)t(y)C(j)(gu)ˮȾŷֵ(վֵ)еA(y)̎(bio)(zhn)ˮܾW(wng)zuiKM(jn)Dž^(q)ˮ̎S(chng)(du)ڛ](mi)гˮܾW(wng)wt(y)ԺˮŷҪ_(d)һ(j)(bio)(zhn)ˮ̎šO(sh)MֲͬҪǰf(shu)ҪM(jn)һ˽ԓO(sh)ԔϢgӭԃ(xn)ҏS(chng)N(xio)(wn)